കോവിലന് & Kovilan. (1999). തറവാട് ബോര്ഡൗട്ട് (1st.). Prabhatham Printing & Publishing Co Ltd.
Citação norma Chicagoകോവിലന് and Kovilan. തറവാട് ബോര്ഡൗട്ട്. 1st. Thiruvananthapuram: Prabhatham Printing & Publishing Co Ltd, 1999.
Citação norma MLAകോവിലന് and Kovilan. തറവാട് ബോര്ഡൗട്ട്. 1st. Prabhatham Printing & Publishing Co Ltd, 1999.
Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.